MSM Powder 2,000mg ( OptiMSM® is a proprietary form of U.S.A.-made methylsulfonylmethane )

  Background MSM is a naturally occurring compound which contains sulfur and methyl (CH3) groups.  MSM is involved in a variety of biological functions, including the maintenance of collagen integrity, and it nutritionally supports the formation of healthy connective tissue, particularly that of the joints.  MSM also helps support healthy hair, skin and nails.  OptiMSM® is the highest quality, purest and most widely used form of MSM in the dietary supplement industry.*     Features: OptiMSM® is a proprietary form of U.S.A.-made methylsulfonylmethane. It is the purest form available and exceeds all customer specifications in this area.  Every batch is tested for water content, residual DMSO and also heavy metals which are important under California Prop 65 Every batch is made in an US-based single-purpose facility in Vancouver, WA. This eliminates the potential for cross-contamination and reduces the chance of impurities. OptiMSM® is distilled for purity compared to other forms which u